$themColor:rgb(81, 26, 235);


.active {
  border-bottom: 2px solid $themColor;
  color: $themColor;
}

// 头部
.header {
  position: fixed;
  top: 0;
  left: 0;
  height: 66px;
  width: 100%;
  box-sizing: border-box;
  // background-color: #ddd;
  background: url('../images//icon//navbg.jpg') no-repeat center;
  background-size: cover;
  .header_top {
    
    .top {
      height: 22px;

      .welcom {}

      .phone {}
    }

    .header_nav {
      display: flex;
      height: 44px;
      line-height: 43px;
      box-sizing: border-box;

      .logo {
        width: 249px;
        height: 100%;
        background-color: #eee;
        background: url('../images//index/gdsxxgbyjs.png') no-repeat center;
        background-size: cover;
      }

      .tab {
        flex: 1;
        display: flex;
        justify-content: flex-start;

        .tab_item {
          margin: 0 60px;
        }
      }

      .login {

        .login_go {
          width: 84px;
          height: 35px;
          background-color: #fff;
          text-align: center;
        }
      }
    }
  }
}